Earth | Earth-616 | Google Earth | Earth Day | Friends of the Earth | From the Earth to the Moon | Cursed Earth | Earth, Wind & Fire | Middle-earth | From the Earth to the Moon (miniseries) | Manfred Mann's Earth Band | The Day the Earth Stood Still | Summit | Earth: Final Conflict | Summit County | Iced Earth | Down to Earth | World Summit on the Information Society | Summit, New Jersey | Rohan (Middle-earth) | Journey to the Center of the Earth | Elf (Middle-earth) | Earth Summit | Earth's magnetic field | Earth Liberation Front | Earth Crisis | The Day the Earth Stood Still (1951 film) | Summit County, Colorado | I Mother Earth | Flat Earth |
She has spoken widely on environmental issues, feminism, critical thinking skills and peace studies in many international locations including Buenos Aires, Gothenburg, Helsinki, Oslo, Manitoba, Melbourne, Moscow, Perth, the U.N. Earth Summit in Rio de Janeiro (1992), and San Jose.